综采运维流程标准化程度评价模型

Evaluation model of standardization degree of fully mechanized mining operation and maintenance process

随着煤矿智能化建设的推进,对于综采智能化设备及系统建设、回采、回撤等运维工作要求更为严苛,但现阶段建设、回采、回撤运维流程尚未标准化、规范化,为解决井下综采运维流程单靠运维人员现场经验和工作习惯带来的效率低下、安全性低、有序性差等问题,需建立一种评价模型用于评判综采运维流程标准化程度。提出一种综采运维流程标准化程度评价方法,综合考虑影响综采运维作业全生命周期(运维前、中、后)标准化程度的相关因素,使用基于主观专家推断的层次分析法和基于客观数据分析的熵权法对指标的赋权,并基于帕累托法则,建立标准化程度分级标准,实现标准化程度分级监管。该方法可分级监管标准化程度不一的运维作业,针对性减少运维作业标准化程度低的情形,保障运维作业的有序性、高效性和安全性。

With the advancement of intelligent construction of coal mine,the operation and maintenance of fully mechanized mining equipment and system construction,mining and withdrawal are more stringent.However,the construction,mining and withdrawal operation and maintenance process has not yet been standardized at the present stage.In order to solve the problem of low efficiency,low safety and poor order caused by just relying on operation and maintenance personnel's field experience and working habits in fully mechanized mining operation and maintenance process,an evaluation model should be established to evaluate the standardization degree of fully mechanized mining operation and maintenance process.In this paper,a method for evaluating the degree of standardization of fully mechanized mining operation and maintenance process is proposed,which comprehensively considers the factors that affect the degree of standardization in the whole life cycle of fully mechanized mining operation and maintenance(before,during and after operation and maintenance),uses the analytic hierarchy process based on subjective expert inference and the entropy weight method based on objective data analysis to assign weights to indicators,and the standard of standardization degree is established to realize the hierarchical supervision of standardization degree.The method reduces the issue of low standardization of operation and maintenance operations,and ensures the orderliness,efficiency and safety of operation and maintenance operations.